Here are a couple pics of my new Betta Moses - I found him at Walmart with barely enough water in the cup to move. He is cool because his head is black and his colors got from black to blue to green to white at the tips of his fins. He's like a gradient.
I had to take him home.
I'm cycling a 5 gallon tank for him but he is temporarily in a little critter keeper.

He seems to swim around and he is active enough but it not yet eating. Hopefully he will eat something soon.

He's so cute! Sometimes they can take a week or longer before they're comfortable enough to eat, but just keep offering him pellets or flakes and he'll eventually realize that that's his food. Enjoy your little guy!